01: /*
02: * $Id: IFeedback.java 457324 2005-08-13 06:10:54Z jonl $ $Revision: 457324 $
03: * $Date: 2005-08-13 08:10:54 +0200 (Sat, 13 Aug 2005) $
04: *
05: * ==============================================================================
06: * Licensed under the Apache License, Version 2.0 (the "License"); you may not
07: * use this file except in compliance with the License. You may obtain a copy of
08: * the License at
09: *
10: * http://www.apache.org/licenses/LICENSE-2.0
11: *
12: * Unless required by applicable law or agreed to in writing, software
13: * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
14: * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
15: * License for the specific language governing permissions and limitations under
16: * the License.
17: */
18: package wicket.feedback;
19:
20: /**
21: * Interface for components that present some kind of feedback to the user,
22: * normally based on the feedback messages attached to various components on a
23: * given page.
24: *
25: * @author Jonathan Locke
26: * @author Eelco Hillenius
27: */
28: public interface IFeedback {
29: /**
30: * This method is called on any component implementing IFeedback when it is
31: * time for the component to update its feedback display
32: */
33: void updateFeedback();
34: }
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